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Interactions of Bimodal Magnetic and Fluorescent Nanoparticles Based on Carbon Quantum Dots and Iron-Carbon Nanocomposites with Cell Cultures

  • BIOTECHNOLOGIES
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Bulletin of Experimental Biology and Medicine Aims and scope

Interactions of bimodal (fluorescent and magnetic) nanoparticles with HeLa cells were studied. The nanoparticles, characterized by high magnetic moment and relaxing capacity, exhibited fluorescence sufficient for their use as labels in confocal microscopy and flow cytometry. Penetration of these nanoparticles into the cell depended on their surface charge: positively charged nanoparticles of this structure penetrated inside, while negatively charged particles were not found in the cells.

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Authors and Affiliations

  1. B. N. Eltsin Ural Federal University, Ekaterinburg, Russia

    A. S. Minin, A. V. Belousova & M. V. Ulitko

  2. Institute of Immunology and Physiology, Ural Division of the Russian Academy of Sciences, Ekaterinburg, Russia

    A. V. Belousova & L. T. Smolyuk

  3. M. N. Mikheev Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg, Russia

    A. S. Minin, M. A. Uimin & I. V. Byzov

Authors
  1. A. S. Minin
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  2. A. V. Belousova
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  3. L. T. Smolyuk
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  4. M. V. Ulitko
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  5. M. A. Uimin
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  6. I. V. Byzov
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Corresponding author

Correspondence to A. S. Minin.

Additional information

Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 162, No. 8, pp. 214-217, August, 2016

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Minin, A.S., Belousova, A.V., Smolyuk, L.T. et al. Interactions of Bimodal Magnetic and Fluorescent Nanoparticles Based on Carbon Quantum Dots and Iron-Carbon Nanocomposites with Cell Cultures. Bull Exp Biol Med 162, 248–251 (2016). https://doi.org/10.1007/s10517-016-3587-8

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  • DOI: https://doi.org/10.1007/s10517-016-3587-8

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